Remove unused variable from init_execution_state

Another compiler warning gone.

diff --git a/src/backend/executor/functions.c b/src/backend/executor/functions.c
index d2df03979ea0ee185725cc529074feef3bbf03a5..25c7f830f83719c62c53a8d7a84714da1397586a 100644 (file)
--- a/src/backend/executor/functions.c
+++ b/src/backend/executor/functions.c
@@ -490,7 +490,7 @@ init_execution_state(List *queryTree_list,
                char       *querysource = (char *) lfirst(lc3);
                execution_state *firstes = NULL;
                execution_state *preves = NULL;
-               ListCell   *lc2, *lc4;
+               ListCell   *lc2;
 
                foreach(lc2, qtlist)
                {